Camping trip around Baltic Sea

Some time ago we (Tomek and I) started thinking about driving two campers around Baltic Sea. Not precisely around the sea, because we aren't goint through Russia, so we make a shortcut from Estonia to Finland by ferry.

I filled a route on Map24, got a result of around 6,500 km (4,040 miles), including a ferry from Copenhagen to Germany. If we drove that part of journey on roads, it'd be probably over 7,000 km (4,350 miles). I couldn't make Map24 to predict the route on land, because I had no other stopovers to use.

Since I drove my camper 3,000 km (1,860 miles) since I bought it, the trip will probably be no trouble at all. But it will require a lot of money to go there. :)